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limit cli max hosts in prefix to 512

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This commit is contained in:
Oliver Gorwits
2018-06-07 21:57:16 +01:00
parent 596d2454d6
commit 662c24c5b5
1 changed files with 5 additions and 0 deletions
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5
bin/netdisco-do
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@@ -112,6 +112,11 @@ my @hostlist = defined $device ? ($net->hostenum) : (undef);
my @job_specs = (); my @job_specs = ();
my $exitstatus = 0; my $exitstatus = 0;
if (scalar @hostlist > 512) {
info sprintf '%s: aborted - unwise to attempt %s jobs at once', $action, (scalar @hostlist);
exit 1;
}
foreach my $host (@hostlist) { foreach my $host (@hostlist) {
my $dev = $host ? get_device($host->addr) : undef; my $dev = $host ? get_device($host->addr) : undef;
if ($dev and not (blessed $dev and $dev->in_storage) and $action !~ m/^discover/) { if ($dev and not (blessed $dev and $dev->in_storage) and $action !~ m/^discover/) {